Question

What is a mole?

a) A mole is found in a certain number of cm3 of one substance or another

b) A mole is the sum of atomic weights

c) A mole is the number of molecules in one gram of a substance

d) Amount of substance that occupies 22.4 dm3 at STP​

Answer 1

Answer:

Amount of substance that occupies 22.4 dm3 at STP